pcmcia: do not use io_req_t when calling pcmcia_request_io()
[deliverable/linux.git] / drivers / scsi / pcmcia / qlogic_stub.c
CommitLineData
1da177e4
LT
1/*======================================================================
2
3 A driver for the Qlogic SCSI card
4
5 qlogic_cs.c 1.79 2000/06/12 21:27:26
6
7 The contents of this file are subject to the Mozilla Public
8 License Version 1.1 (the "License"); you may not use this file
9 except in compliance with the License. You may obtain a copy of
10 the License at http://www.mozilla.org/MPL/
11
12 Software distributed under the License is distributed on an "AS
13 IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
14 implied. See the License for the specific language governing
15 rights and limitations under the License.
16
17 The initial developer of the original code is David A. Hinds
18 <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
19 are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
20
21 Alternatively, the contents of this file may be used under the
22 terms of the GNU General Public License version 2 (the "GPL"), in which
23 case the provisions of the GPL are applicable instead of the
24 above. If you wish to allow the use of your version of this file
25 only under the terms of the GPL and not to allow others to use
26 your version of this file under the MPL, indicate your decision
27 by deleting the provisions above and replace them with the notice
28 and other provisions required by the GPL. If you do not delete
29 the provisions above, a recipient may use your version of this
30 file under either the MPL or the GPL.
31
32======================================================================*/
33
34#include <linux/module.h>
35#include <linux/init.h>
36#include <linux/kernel.h>
1da177e4
LT
37#include <linux/slab.h>
38#include <linux/string.h>
39#include <linux/ioport.h>
40#include <asm/io.h>
41#include <scsi/scsi.h>
42#include <linux/major.h>
43#include <linux/blkdev.h>
44#include <scsi/scsi_ioctl.h>
45#include <linux/interrupt.h>
46
47#include "scsi.h"
48#include <scsi/scsi_host.h>
49#include "../qlogicfas408.h"
50
1da177e4
LT
51#include <pcmcia/cs.h>
52#include <pcmcia/cistpl.h>
53#include <pcmcia/ds.h>
54#include <pcmcia/ciscode.h>
55
56/* Set the following to 2 to use normal interrupt (active high/totempole-
57 * tristate), otherwise use 0 (REQUIRED FOR PCMCIA) for active low, open
58 * drain
59 */
60#define INT_TYPE 0
61
62static char qlogic_name[] = "qlogic_cs";
63
d0be4a7d 64static struct scsi_host_template qlogicfas_driver_template = {
1da177e4
LT
65 .module = THIS_MODULE,
66 .name = qlogic_name,
67 .proc_name = qlogic_name,
68 .info = qlogicfas408_info,
69 .queuecommand = qlogicfas408_queuecommand,
70 .eh_abort_handler = qlogicfas408_abort,
71 .eh_bus_reset_handler = qlogicfas408_bus_reset,
1da177e4
LT
72 .bios_param = qlogicfas408_biosparam,
73 .can_queue = 1,
74 .this_id = -1,
75 .sg_tablesize = SG_ALL,
76 .cmd_per_lun = 1,
77 .use_clustering = DISABLE_CLUSTERING,
78};
79
80/*====================================================================*/
81
82typedef struct scsi_info_t {
fd238232 83 struct pcmcia_device *p_dev;
1da177e4
LT
84 struct Scsi_Host *host;
85 unsigned short manf_id;
86} scsi_info_t;
87
fba395ee 88static void qlogic_release(struct pcmcia_device *link);
cc3b4866 89static void qlogic_detach(struct pcmcia_device *p_dev);
15b99ac1 90static int qlogic_config(struct pcmcia_device * link);
1da177e4 91
d0be4a7d 92static struct Scsi_Host *qlogic_detect(struct scsi_host_template *host,
fba395ee 93 struct pcmcia_device *link, int qbase, int qlirq)
1da177e4
LT
94{
95 int qltyp; /* type of chip */
96 int qinitid;
97 struct Scsi_Host *shost; /* registered host structure */
98 struct qlogicfas408_priv *priv;
99
100 qltyp = qlogicfas408_get_chip_type(qbase, INT_TYPE);
101 qinitid = host->this_id;
102 if (qinitid < 0)
103 qinitid = 7; /* if no ID, use 7 */
104
105 qlogicfas408_setup(qbase, qinitid, INT_TYPE);
106
107 host->name = qlogic_name;
108 shost = scsi_host_alloc(host, sizeof(struct qlogicfas408_priv));
109 if (!shost)
110 goto err;
111 shost->io_port = qbase;
112 shost->n_io_port = 16;
113 shost->dma_channel = -1;
114 if (qlirq != -1)
115 shost->irq = qlirq;
116
117 priv = get_priv_by_host(shost);
118 priv->qlirq = qlirq;
119 priv->qbase = qbase;
120 priv->qinitid = qinitid;
121 priv->shost = shost;
122 priv->int_type = INT_TYPE;
123
124 if (request_irq(qlirq, qlogicfas408_ihandl, 0, qlogic_name, shost))
125 goto free_scsi_host;
126
127 sprintf(priv->qinfo,
128 "Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
129 qltyp, qbase, qlirq, QL_TURBO_PDMA);
130
131 if (scsi_add_host(shost, NULL))
132 goto free_interrupt;
133
134 scsi_scan_host(shost);
135
136 return shost;
137
138free_interrupt:
139 free_irq(qlirq, shost);
140
141free_scsi_host:
142 scsi_host_put(shost);
143
144err:
145 return NULL;
146}
15b99ac1 147static int qlogic_probe(struct pcmcia_device *link)
1da177e4
LT
148{
149 scsi_info_t *info;
1da177e4 150
3e716617 151 dev_dbg(&link->dev, "qlogic_attach()\n");
1da177e4
LT
152
153 /* Create new SCSI device */
dd00cc48 154 info = kzalloc(sizeof(*info), GFP_KERNEL);
1da177e4 155 if (!info)
f8cfa618 156 return -ENOMEM;
fba395ee 157 info->p_dev = link;
1da177e4 158 link->priv = info;
90abdc3b
DB
159 link->resource[0]->end = 16;
160 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
1da177e4 161 link->conf.Attributes = CONF_ENABLE_IRQ;
1da177e4
LT
162 link->conf.IntType = INT_MEMORY_AND_IO;
163 link->conf.Present = PRESENT_OPTION;
164
15b99ac1 165 return qlogic_config(link);
1da177e4
LT
166} /* qlogic_attach */
167
168/*====================================================================*/
169
fba395ee 170static void qlogic_detach(struct pcmcia_device *link)
1da177e4 171{
3e716617 172 dev_dbg(&link->dev, "qlogic_detach\n");
1da177e4 173
e2d40963 174 qlogic_release(link);
1da177e4
LT
175 kfree(link->priv);
176
177} /* qlogic_detach */
178
179/*====================================================================*/
180
0e6f9d27 181static int qlogic_config_check(struct pcmcia_device *p_dev,
8e2fc39d
DB
182 cistpl_cftable_entry_t *cfg,
183 cistpl_cftable_entry_t *dflt,
ad913c11 184 unsigned int vcc,
8e2fc39d 185 void *priv_data)
0e6f9d27 186{
90abdc3b
DB
187 p_dev->io_lines = 10;
188 p_dev->resource[0]->start = cfg->io.win[0].base;
189 p_dev->resource[0]->end = cfg->io.win[0].len;
0e6f9d27 190
90abdc3b 191 if (p_dev->resource[0]->start == 0)
0e6f9d27
DB
192 return -ENODEV;
193
90abdc3b 194 return pcmcia_request_io(p_dev);
0e6f9d27
DB
195}
196
15b99ac1 197static int qlogic_config(struct pcmcia_device * link)
1da177e4 198{
1da177e4 199 scsi_info_t *info = link->priv;
3e716617 200 int ret;
1da177e4
LT
201 struct Scsi_Host *host;
202
3e716617 203 dev_dbg(&link->dev, "qlogic_config\n");
1da177e4 204
3e716617
DB
205 ret = pcmcia_loop_config(link, qlogic_config_check, NULL);
206 if (ret)
207 goto failed;
208
eb14120f 209 if (!link->irq)
0e6f9d27 210 goto failed;
1da177e4 211
3e716617
DB
212 ret = pcmcia_request_configuration(link, &link->conf);
213 if (ret)
214 goto failed;
1da177e4
LT
215
216 if ((info->manf_id == MANFID_MACNICA) || (info->manf_id == MANFID_PIONEER) || (info->manf_id == 0x0098)) {
217 /* set ATAcmd */
9a017a91
DB
218 outb(0xb4, link->resource[0]->start + 0xd);
219 outb(0x24, link->resource[0]->start + 0x9);
220 outb(0x04, link->resource[0]->start + 0xd);
1da177e4
LT
221 }
222
223 /* The KXL-810AN has a bigger IO port window */
9a017a91 224 if (resource_size(link->resource[0]) == 32)
1da177e4 225 host = qlogic_detect(&qlogicfas_driver_template, link,
9a017a91 226 link->resource[0]->start + 16, link->irq);
1da177e4
LT
227 else
228 host = qlogic_detect(&qlogicfas_driver_template, link,
9a017a91 229 link->resource[0]->start, link->irq);
1da177e4
LT
230
231 if (!host) {
232 printk(KERN_INFO "%s: no SCSI devices found\n", qlogic_name);
3e716617 233 goto failed;
1da177e4
LT
234 }
235
1da177e4
LT
236 info->host = host;
237
15b99ac1 238 return 0;
1da177e4 239
0e6f9d27 240failed:
3e716617 241 pcmcia_disable_device(link);
15b99ac1 242 return -ENODEV;
1da177e4
LT
243} /* qlogic_config */
244
245/*====================================================================*/
246
fba395ee 247static void qlogic_release(struct pcmcia_device *link)
1da177e4
LT
248{
249 scsi_info_t *info = link->priv;
250
3e716617 251 dev_dbg(&link->dev, "qlogic_release\n");
1da177e4
LT
252
253 scsi_remove_host(info->host);
1da177e4 254
eb14120f 255 free_irq(link->irq, info->host);
fba395ee 256 pcmcia_disable_device(link);
1da177e4
LT
257
258 scsi_host_put(info->host);
1da177e4
LT
259}
260
261/*====================================================================*/
262
fba395ee 263static int qlogic_resume(struct pcmcia_device *link)
98e4c28b 264{
e2d40963
DB
265 scsi_info_t *info = link->priv;
266
267 pcmcia_request_configuration(link, &link->conf);
268 if ((info->manf_id == MANFID_MACNICA) ||
269 (info->manf_id == MANFID_PIONEER) ||
270 (info->manf_id == 0x0098)) {
9a017a91
DB
271 outb(0x80, link->resource[0]->start + 0xd);
272 outb(0x24, link->resource[0]->start + 0x9);
273 outb(0x04, link->resource[0]->start + 0xd);
98e4c28b 274 }
e2d40963
DB
275 /* Ugggglllyyyy!!! */
276 qlogicfas408_bus_reset(NULL);
98e4c28b
DB
277
278 return 0;
279}
280
7a5a6eeb
DB
281static struct pcmcia_device_id qlogic_ids[] = {
282 PCMCIA_DEVICE_PROD_ID12("EIger Labs", "PCMCIA-to-SCSI Adapter", 0x88395fa7, 0x33b7a5e6),
283 PCMCIA_DEVICE_PROD_ID12("EPSON", "SCSI-2 PC Card SC200", 0xd361772f, 0x299d1751),
284 PCMCIA_DEVICE_PROD_ID12("MACNICA", "MIRACLE SCSI-II mPS110", 0x20841b68, 0xab3c3b6d),
285 PCMCIA_DEVICE_PROD_ID12("MIDORI ELECTRONICS ", "CN-SC43", 0x6534382a, 0xd67eee79),
286 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J03R", 0x18df0ba0, 0x24662e8a),
287 PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC003", 0x82375a27, 0xf68e5bf7),
288 PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC004", 0x82375a27, 0x68eace54),
289 PCMCIA_DEVICE_PROD_ID12("KME", "KXLC101", 0x3faee676, 0x194250ec),
290 PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05", 0xd77b2930, 0xa85b2735),
291 PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05 rev 1.10", 0xd77b2930, 0x70f8b5f8),
292 PCMCIA_DEVICE_PROD_ID123("KME", "KXLC002", "00", 0x3faee676, 0x81896b61, 0xf99f065f),
293 PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "SCSI2 CARD 37", 0x85c10e17, 0x1a2640c1),
294 PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200A PC CARD SCSI", 0xb4585a1a, 0xa6f06ebe),
295 PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200B PC CARD SCSI-10", 0xb4585a1a, 0x0a88dea0),
296 /* these conflict with other cards! */
297 /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
298 /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
299 PCMCIA_DEVICE_NULL,
300};
301MODULE_DEVICE_TABLE(pcmcia, qlogic_ids);
1da177e4
LT
302
303static struct pcmcia_driver qlogic_cs_driver = {
304 .owner = THIS_MODULE,
305 .drv = {
306 .name = "qlogic_cs",
307 },
15b99ac1 308 .probe = qlogic_probe,
cc3b4866 309 .remove = qlogic_detach,
7a5a6eeb 310 .id_table = qlogic_ids,
98e4c28b 311 .resume = qlogic_resume,
1da177e4
LT
312};
313
314static int __init init_qlogic_cs(void)
315{
316 return pcmcia_register_driver(&qlogic_cs_driver);
317}
318
319static void __exit exit_qlogic_cs(void)
320{
321 pcmcia_unregister_driver(&qlogic_cs_driver);
1da177e4
LT
322}
323
324MODULE_AUTHOR("Tom Zerucha, Michael Griffith");
325MODULE_DESCRIPTION("Driver for the PCMCIA Qlogic FAS SCSI controllers");
326MODULE_LICENSE("GPL");
327module_init(init_qlogic_cs);
328module_exit(exit_qlogic_cs);
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